3D Laser Scanning Technology
High-precision terrestrial laser scanner with auto-leveling, automatic registration and 360° photography
What is 3D laser scanning?
It is a LiDAR-based technology (Light Detection and Ranging) that emits millions of laser pulses that bounce off surrounding surfaces. By measuring the return time of each pulse, the scanner calculates the exact position of every point in space, generating a three-dimensional "point cloud": a millimetre-accurate digital replica of the scanned site.
Why the Trimble X7
Auto-calibration
Self-calibrates automatically before each scan. No periodic maintenance or manual operator adjustments needed. Reliable data from the very first shot.
Auto-leveling
Self-levels in seconds. No leveling tripod or station setup procedures required. Set up, switch on and scan.
Trimble Brand
World-leading manufacturer of survey-grade instruments and professional positioning systems. Industry reference since 1978.
Automatic Registration
Automatically links scans together without placing manual targets or spheres. Less time on site, fewer errors in processing.
Key Specifications
Resolution
from 4mm to 11mm
Imagine a grid of points at 10m: the higher the resolution, the shorter the distance between points and the more detail captured
Precision
2mm
Range accuracy (noise) at a distance of 10m from the scanner
Range
up to 80m
Equivalent to three quarters of a football pitch
Speed
500,000 pts/s
Millions of measurement points in just a few minutes
Integrated camera
3×10MP HDR 360°
Complete panoramic photograph of the surroundings at each scan position
Field of view
360° × 300°
Captures the entire environment except directly beneath the scanner
Resolution levels (point density at 10m from the scanner)
| Resolution | Point spacing | Time |
|---|---|---|
| Low | 11 mm | ~1 min |
| Medium | 5 mm | ~4 min |
| High | 4 mm | ~7 min |
Manual measurement vs. 3D laser scanning
Why measure with a scanner instead of by hand?
SURVEYING YOUR PROJECT SPACE
Dimensional accuracy of the project
TraditionalLimited information, only 2D
Measurements are typically taken at a single height or plane. This leads to accumulated errors and missing data when closing the drawing.
Laser 3D360º Capture in XYZ
Complete recording of the environment in three dimensions via point cloud. No closure errors, maximum speed, and no data left behind.
COMPLEX GEOMETRIES
Irregular and non-orthogonal shapes
TraditionalDifficult to fit
Non-orthogonal shapes (curves or unusual angles) end up poorly represented or "forced" to fit on paper.
Laser 3DGeometric fidelity
Captures the exact shape no matter how complex. The 3D model is an identical mirror of the real structure, ready for BIM.
HARD-TO-REACH AREAS
High zones, gaps and corners
TraditionalRestricted Access
Physical limitation in high areas or gaps. Loss of information where the operator cannot reach due to safety or distance.
Laser 3DRange up to 80m
The laser reaches any point with direct line of sight; it enters gaps and measures distances in all directions with precision.
DELIVERABLES & POST-PROCESSING
From field to office
TraditionalManual sketches
Notebook drawings without precision that require drawing diagonals by hand and redrawing everything from scratch at the office.
Laser 3DCAD and BIM-ready files
Point cloud and native files ready for CAD, BIM and 3D modelling. Compatible with all technical software and viewable on any device.
No commitment. Response within 24 business hours.
Compatible software
Scanner data integrates directly with the technical software you already use, and many more:
- Autodesk Revit
- AutoCAD
- ReCap Pro
- Trimble RealWorks
- CloudCompare
- SketchUp
- Rhino
- Navisworks
Compatible formats
We deliver in all industry-standard formats:
- Trimble
- .TDX.TZF
- Point Cloud
- .RCP.RCS.E57.LAS
- CAD
- .DWG.DXF
- BIM
- .RVT.PLN.IFC
- 3D Mesh
- .OBJ.FBX
Got a project in mind?
Tell us what you need to scan. We'll send you a personalised quote in under 24 hours.